75-33-2 C3H8S 2-Propanethiol CAS NO.75-33-2

2-propanethiol basic information

product name:	2-propanethiol
synonyms:	1-methylethanethiol;2-mercaptopropane;2-propanemercaptan;iso-c3h7sh;isopropylthiol;mercaptanisopropylique;propanethiol-(2);fema 3897
cas:	75-33-2
mf:	c3h8s
mw:	76.16
einecs:	200-861-4
product categories:	thiol flavor
mol file:	75-33-2.mol

2-propanethiol chemical properties

mp	−131 °c(lit.)
bp	57-60 °c(lit.)
density	0.82 g/ml at 25 °c(lit.)
vapor density	2.6 (vs air)
vapor pressure	455 mm hg ( 37.8 °c)
refractive index	n20/d 1.426(lit.)
fema	3897
fp	<−30 °f
storage temp.	flammables area
water solubility	slightly soluble in water
brn	605260
stability:	stable. highly flammable - note low flashpoint. may form explosive mixtures with air.
cas database reference	75-33-2(cas database reference)
nist chemistry reference	2-propanethiol(75-33-2)
epa substance registry system	2-propanethiol(75-33-2)

safety information

hazard codes	f,xi
risk statements	11-36/37/38-36/38
safety statements	16-26-9-37/39-33
ridadr	un 2402 3/pg 2
wgk germany	3
rtecs	tz7302000
f	13
hazardclass	3
packinggroup	ii
hazardous substances data	75-33-2(hazardous substances data)

msds information

2-propanethiol usage and synthesis

chemical properties	liquid with an exceedingly unpleasant smell
general description	white liquid with a strong skunk-like odor.
air & water reactions	highly flammable. soluble in water.
reactivity profile	2-propanethiol is incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. reactions with these materials generate heat and in many cases hydrogen gas. may liberate hydrogen sulfide when mixed with an acid.
health hazard	inhalation causes loss of sense of smell, muscular weakness, convulsions, respiratory paralysis. ingestion causes nausea and vomiting. contact with eyes or skin causes irritation.

2-propanethiol preparation products and raw materials

preparation products

isopropylsulfonyl chloride

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